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Get started21a, Brunswick Gardens, Kensington And Chelsea, London, W8 4AW
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a mid-terrace house in Kensington And Chelsea, London, London (W8 4AW). It has a recorded floor area of 73 m² (around 783 sq ft) and construction records dating it to before 1900. At 73 m² this is the 5th smallest of 11 units on EPC record in the building, where floor areas span 43–427 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (October 2009) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). The latest certificate is from October 2009, so improvements made since then won't be reflected.
Sale prices here have lagged London HPI: -2.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,060/sq ft) was about 101.4% above the typical sold price in the postcode. At 73 m² it's 17.3% smaller than the typical home in the postcode (88 m² median across 13 EPCs). Sold November 2023 for £830,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2019
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21a valuation runs notably under the typical sold price in this postcode.
Current estimate
See how we calculated this£891,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.2% per year over 6 years.
Last sold (2023)
£830,000
Growth on file: -2.2% per year over 6 years.
Sales timeline
Versus other Brunswick Gardens homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
21a outperforms the street on floor area by a wide margin.
Price per m²
£11,412
Street avg £7,022
Floor Area
73 m²
Street avg 57 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Sheffield Terrace — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W8 4AW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 111 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21a, Brunswick Gardens, Kensington And Chelsea, London, W8 4AW. Each answer is also embedded as structured data for search engines.